Added score counting

It makes no sense to keep one score for everyone, in GameMap. A design flaw.

Player.py

@@ -1,8 +1,9 @@
 class Player():
     
-    def __init__(self, name):
+    def __init__(self, name, personalScore=0):
         self.name = name
         self.markList = []
+        self.personalScore = personalScore
     
     def __str__(self):
         return "Player " + self.name + ': ' + "\n    " + str(self.markList)
@@ -18,7 +19,7 @@ class Player():
     
     def add_mark(self, x, y):
         self.markList.append((x, y))
-        
+        self.personalScore += 10
     
     def clear_mark_list():
         self.markList = []